Digital Video Recorder Abstract A digital video and audio data recording and/or reproducing apparatus includes a plurality of rotary magnetic heads provided in association with a tape guide drum assembly having a periphery about which a magnetic tape...
Digital Video Recorder Abstract A digital video tape recorder comprises a head drum, four transducer heads mounted in pairs on the head drum for recording oblique tracks on a magnetic tape, a demultiplexer for distributing digital data to be recorded...
Digital Video Recorder Abstract Digital video tape recording apparatus of the type which converts a vertical interval of picture data into image blocks of digital picture element data that is compression encoded and recorded on video tape which is se...
Digital Video Recorder Abstract A video recorder compatible receiver for receiving video data from a video recorder such as a video tape recorder (VTR). The receiver includes an error concealment circuit, a digital VTR port adapted for coupling to a...
Digital Video Recorder Abstract Interface apparatus is provided for enabling a digital video recorder to function as a universal data recorder. A random input data stream provided at a first data rate is converted to a format that emulates a video si...
Digital Video Recorder Abstract A digital video recorder employing standard hard disk arrays employs a caching system to enable continuous video data to be supplied to and provided from the standard disk drives which may not be adapted for continuous...
Digital Video Recorder Abstract A digital video recorder employing standard hard disk arrays employs a caching system to enable continuous video data to be supplied to and provided from the standard disk drives which may not be adapted for continuous...
Digital Video Recorder Abstract A digital video tape recorder with a standard image quality mode that minimizes recording time and a high image quality mode that maximizes image quality is realized using the same hardware for both modes. Compression...
Digital Video Recorder Abstract A digital video signal is recorded in a first number of tracks in a standard play (SP) mode and in a second number of tracks in a long play (LP) mode, wherein each frame of the digital video signal is recorded in first...
Digital Video Recorder Abstract A video data recording unit receives input video signal streams from up to 16 cameras. The signal streams are selectively converted into digital video signals and are stored on a data storage device such as a hard disk...
Digital Video Recorder Abstract A digital video recorder is provided which provides digital storage of realtime ultrasonic image sequences, replacing the conventional VCR with a recorder which does not degrade digital ultrasound images by analog conv...
Digital Video Recorder Abstract A digital video recorder which intermittently records digital video signals, including a memory capable of storing digital video signals a tape running mechanism and a control circuit for controlling the operations of...
Digital Video Recorder Abstract A digital video recorder employing standard hard disk arrays employs a caching system to enable continuous video data to be supplied to and provided from the standard disk drives which may not be adapted for continuous...
Digital Video Recorder Abstract The coder makes it possible to convert a succession of video and/or audio blocks, consisting of binary combinations of N bits, into a succession of binary data blocks consisting of combinations of N bits, each binary d...
Digital Video Recorder Abstract The present invention may be regarded as a digital video recorder connectable to a set-top box. The digital video recorder receives a real-time video signal from the set-top box and provides a recorded video signal to...
Digital Video Recorder Abstract A digital video recorder employing standard hard disk arrays employs a caching system to enable continuous video data to be supplied to and provided from the standard disk drives which may not be adapted for continuous...
Digital Video Recorder Abstract A trick play information stream is generated from a normal play information stream, so that they can be recorded together as a composite information stream on the record carrier, such that upon reproduction in a trick...